| Common Name | Scientific name |
|---|---|
| Cape Verde Shearwater | Calonectris edwardsii |
| Streaked Shearwater | Calonectris leucomelas |
| Barsino | Calophyllum brasiliense |
| Lucifer Hummingbird | Calothorax lucifer |
| Beautiful Hummingbird | Calothorax pulcher |
| Anna's Hummingbird | Calypte anna |
| Costa's Hummingbird | Calypte costae |
| Eastern Chat-Tanager | Calyptophilus frugivorus |
| Western Chat-Tanager | Calyptophilus tertius |
| Pale-billed Woodpecker | Campephilus guatemalensis |
| Crimson-bellied Woodpecker | Campephilus haematogaster |
| Imperial Woodpecker | Campephilus imperialis |
| Crimson-crested Woodpecker | Campephilus melanoleucos |
| Ivory-billed Woodpecker | Campephilus principalis |
| Labrador Duck | Camptorhynchus labradorius |
| Northern Beardless-Tyrannulet | Camptostoma imberbe |
| Southern Beardless-Tyrannulet | Camptostoma obsoletum |
| Wedge-tailed Sabrewing | Campylopterus curvipennis |
| Long-tailed Sabrewing | Campylopterus excellens |
| Violet Sabrewing | Campylopterus hemileucurus |
| Rufous Sabrewing | Campylopterus rufus |
| Brown-billed Scythebill | Campylorhamphus pusillus |
| Red-billed Scythebill | Campylorhamphus trochilirostris |
| White-headed Wren | Campylorhynchus albobrunneus |
| Cactus Wren | Campylorhynchus brunneicapillus |
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